added some selfchecks (untested)
removed a dummy check
fixed a comment
fix
now using tomato.lib.cmd.net.ping for ping test
added help links to finished tutorials
Merge pull request #554 from t-gerhard/tutorial_helplinks

added help links to finished tutorials
Added bugtracker url and externalurl call
Fixed #555
Merge pull request #548 from t-gerhard/selfchecks

added some selfchecks
Restructured organization list for more organizations
Removed external url tags
Made host update synchronous
Fixed problem with host element/connection ownership
Merge pull request #556 from dswd/fix

Fixed #555
Merge pull request #557 from dswd/orga_list

Restructured organization list for more organizations
Merge pull request #558 from dswd/external_url

External url
Merge pull request #559 from dswd/host_threads

Made host update synchronous
Merge pull request #560 from dswd/fix-owners

Fixed problem with host element/connection ownership
Fixed typo